What harmful substances does the Earth die from?

Our planet also needs care, because all living things are interconnected. I think that the Earth can die from carbon dioxide emissions into the atmosphere. It is worth noting here that every year there are more and more cars, in addition, a very large number of various factories on the planet that pollute the atmosphere. And this all leads to an increase in temperature and further chain reaction. The fact is that as the temperature rises, the climate changes, the glaciers at the poles also melt, and all this negatively affects the planet.